64713285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15803}}^1$

素因数の和:15834

約数の個数: 48

約数和(自身を含む): 138063744

約数和(自身を除く): 73350459

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 15803, 47409, 79015, 110621, 142227, 205439, 237045, 331863, 553105, 616317, 711135, 995589, 1027195, 1438073, 1659315, 1848951, 3081585, 4314219, 4977945, 7190365, 9244755, 12942657, 21571095, 64713285]

約数ペア:

[(1, 64713285), (3, 21571095), (5, 12942657), (7, 9244755), (9, 7190365), (13, 4977945), (15, 4314219), (21, 3081585), (35, 1848951), (39, 1659315), (45, 1438073), (63, 1027195), (65, 995589), (91, 711135), (105, 616317), (117, 553105), (195, 331863), (273, 237045), (315, 205439), (455, 142227), (585, 110621), (819, 79015), (1365, 47409), (4095, 15803)]